diff --git a/Gemfile.lock b/Gemfile.lock
index d7cea73..89614e6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     coffee-script-source (1.12.2)
     commonjs (0.2.7)
     concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    crass (1.0.5)
     cucumber (3.1.2)
       builder (>= 2.1.2)
       cucumber-core (~> 3.2.0)
@@ -140,7 +140,7 @@ GEM
       actionpack (>= 4)
       less (~> 2.6.0)
       sprockets (>= 2)
-    loofah (2.3.0)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -156,6 +156,7 @@ GEM
     nifty-generators (0.4.6)
     nokogiri (1.6.7)
       mini_portile2 (~> 2.0.0.rc2)
+    pg (1.1.4)
     public_suffix (3.1.1)
     rack (1.6.11)
     rack-test (0.6.3)
@@ -295,6 +296,7 @@ DEPENDENCIES
   jquery-rails
   nifty-generators
   nokogiri (= 1.6.7)
+  pg
   rails (= 4.2.5)
   rails3-jquery-autocomplete
   rails_12factor
@@ -304,7 +306,7 @@ DEPENDENCIES
   selenium-webdriver
   slim-rails
   spring
-  sqlite3 (~> 1.3.6)
+  sqlite3
   turbolinks
   twitter-bootstrap-rails
   uglifier (>= 1.3.0)